CAZyme Information: PHYBL_101648T0-p1

Basic Information

• Species: Phycomyces blakesleeanus
• Lineage: Mucoromycota; Mucoromycetes; ; Phycomycetaceae; Phycomyces; Phycomyces blakesleeanus
• CAZyme ID: PHYBL_101648T0-p1
• CAZy Family: AA1
• CAZyme Description: unspecified product

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
130	PblaNRRL1555-_SC32|CGC1	14934.98	6.4850

Genome Property

Genome Version/Assembly ID	Genes	Strain NCBI Taxon ID	Non Protein Coding Genes	Protein Coding Genes
FungiDB-61_PblakesleeanusNRRL1555	16528	763407	0	16528

• Gene Location: location=PblaNRRL1555-_SC32:91799-92188(-)

Full Sequence      

CPSAHHWALTFDDGPSNYTSELLDILDEYRIKATFCVLGSNVKRYPQVLQRIFQSGHQIA
SHTYSHPHLMSLTNEEIIYEIKATEEAIRDAIGIKPKYIRPPFGEADDRVKGLLRTMGYR
VLMWNVDPTD

Enzyme Prediction     

EC	3.5.1.41:3

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
CE4	5	122	1.3e-36	0.8923076923076924

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
213022	CE4_NodB_like_6s_7s	3.86e-58	8	130	4	127	Catalytic NodB homology domain of rhizobial NodB-like proteins. This family belongs to the large and functionally diverse carbohydrate esterase 4 (CE4) superfamily, whose members show strong sequence similarity with some variability due to their distinct carbohydrate substrates. It includes many rhizobial NodB chitooligosaccharide N-deacetylase (EC 3.5.1.-)-like proteins, mainly from bacteria and eukaryotes, such as chitin deacetylases (EC 3.5.1.41), bacterial peptidoglycan N-acetylglucosamine deacetylases (EC 3.5.1.-), and acetylxylan esterases (EC 3.1.1.72), which catalyze the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan. All members of this family contain a catalytic NodB homology domain with the same overall topology and a deformed (beta/alpha)8 barrel fold with 6- or 7 strands. Their catalytic activity is dependent on the presence of a divalent cation, preferably cobalt or zinc, and they employ a conserved His-His-Asp zinc-binding triad closely associated with the conserved catalytic base (aspartic acid) and acid (histidine) to carry out acid/base catalysis. Several family members show diversity both in metal ion specificities and in the residues that coordinate the metal.
200575	CE4_ClCDA_like	4.84e-56	1	130	4	137	Catalytic NodB homology domain of Colletotrichum lindemuthianum chitin deacetylase and similar proteins. This family is represented by the chitin deacetylase (endo-chitin de-N-acetylase, ClCDA, EC 3.5.1.41) from Colletotrichum lindemuthianum (also known as Glomerella lindemuthiana), which is a member of the carbohydrate esterase 4 (CE4) superfamily. ClCDA catalyzes the hydrolysis of N-acetamido groups of N-acetyl-D-glucosamine residues in chitin, converting it to chitosan in fungal cell walls. It consists of a single catalytic domain similar to the deformed (alpha/beta)8 barrel fold adopted by other CE4 esterases, which encompasses a mononuclear metalloenzyme employing a conserved His-His-Asp zinc-binding triad closely associated with the conserved catalytic base (aspartic acid) and acid (histidine), to carry out acid/base catalysis. It possesses a highly conserved substrate-binding groove, with subtle alterations that influence substrate specificity and subsite affinity. Unlike its bacterial homologs, ClCDA contains two intramolecular disulfide bonds that may add stability to this secreted protein. The family also includes many uncharacterized deacetylases and hypothetical proteins mainly from eukaryotes, which show high sequence similarity to ClCDA.
200576	CE4_MrCDA_like	5.23e-53	5	130	1	126	Catalytic NodB homology domain of Mucor rouxii chitin deacetylase and similar proteins. This family is represented by the chitin deacetylase (MrCDA, EC 3.5.1.41) encoded from the fungus Mucor rouxii (also known as Amylomyces rouxii). MrCDA is an acidic glycoprotein with a very stringent specificity for beta1-4-linked N-acetylglucosamine homopolymers. It requires at least four residues (chitotetraose) for catalysis, and can achieve extensive deacetylation on chitin polymers. MrCDA shows high sequence similarity to Colletotrichum lindemuthianum chitin deacetylase (endo-chitin de-N-acetylase, ClCDA), which consists of a single catalytic domain similar to the deformed (beta/alpha)8 barrel fold adopted by the carbohydrate esterase 4 (CE4) superfamily, which encompasses a mononuclear metalloenzyme employing a conserved His-His-Asp zinc-binding triad closely associated with the conserved catalytic base (aspartic acid) and acid (histidine) to carry out acid/base catalysis. The family also includes some uncharacterized eukaryotic and bacterial homologs of MrCDA.
396211	Polysacc_deac_1	3.37e-52	1	121	3	123	Polysaccharide deacetylase. This domain is found in polysaccharide deacetylase. This family of polysaccharide deacetylases includes NodB (nodulation protein B from Rhizobium) which is a chitooligosaccharide deacetylase. It also includes chitin deacetylase from yeast, and endoxylanases which hydrolyzes glucosidic bonds in xylan.
200569	CE4_SmPgdA_like	1.10e-45	9	130	5	131	Catalytic NodB homology domain of Streptococcus mutans polysaccharide deacetylase PgdA, Bacillus subtilis YheN, and similar proteins. This family is represented by a putative polysaccharide deacetylase PgdA from the oral pathogen Streptococcus mutans (SmPgdA) and Bacillus subtilis YheN (BsYheN), which are members of the carbohydrate esterase 4 (CE4) superfamily. SmPgdA is an extracellular metal-dependent polysaccharide deacetylase with a typical CE4 fold, with metal bound to a His-His-Asp triad. It possesses de-N-acetylase activity toward a hexamer of chitooligosaccharide N-acetylglucosamine, but not shorter chitooligosaccharides or a synthetic peptidoglycan tetrasaccharide. SmPgdA plays a role in tuning cell surface properties and in interactions with (salivary) agglutinin, an essential component of the innate immune system, most likely through deacetylation of an as-yet-unidentified polysaccharide. SmPgdA shows significant homology to the catalytic domains of peptidoglycan deacetylases from Streptococcus pneumoniae (SpPgdA) and Listeria monocytogenes (LmPgdA), both of which are involved in the bacterial defense mechanism against human mucosal lysozyme. The Bacillus subtilis genome contains six polysaccharide deacetylase gene homologs: pdaA, pdaB (previously known as ybaN), yheN, yjeA, yxkH and ylxY. The biological function of BsYheN is still unknown. This family also includes many uncharacterized polysaccharide deacetylases mainly found in bacteria.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
CDS05227.1|CE4	1.98e-71	1	130	87	216
CDS09410.1|CE4	1.23e-41	1	130	96	225
AMJ52394.1|CE4	3.89e-41	1	130	88	217
ABK58012.1|CE4	3.71e-39	1	130	78	207
ABK58013.1|CE4	1.38e-38	1	130	66	195

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7BLY_A	2.52e-35	1	130	36	165	Chain A, Aspergillus niger contig An12c0130, genomic contig [Aspergillus niger CBS 513.88]
5LFZ_A	9.51e-35	1	130	21	147	T48 deacetylase [Arthrobacter sp. AW19M34-1],5LGC_A T48 deacetylase with substrate [Arthrobacter sp. AW19M34-1]
2Y8U_A	1.80e-33	1	130	29	158	Chain A, CHITIN DEACETYLASE [Aspergillus nidulans],2Y8U_B Chain B, CHITIN DEACETYLASE [Aspergillus nidulans]
5O6Y_A	6.79e-30	8	130	24	147	Crystal structure of the Bc1960 peptidoglycan N-acetylglucosamine deacetylase in complex with 4-naphthalen-1-yl-~{N}-oxidanyl-benzamide [Bacillus cereus ATCC 14579]
7FBW_A	2.31e-29	8	130	120	243	Chain A, Predicted xylanase/chitin deacetylase [Caldanaerobacter subterraneus subsp. tengcongensis MB4]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
sp|J9VPD7|CDA1_CRYNH	2.78e-35	1	124	155	278	Chitin deacetylase 1 OS=Cryptococcus neoformans var. grubii serotype A (strain H99 / ATCC 208821 / CBS 10515 / FGSC 9487) OX=235443 GN=CDA1 PE=1 SV=1
sp|Q5AQQ0|CDA_EMENI	1.10e-32	1	130	36	165	Chitin deacetylase OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=cda PE=1 SV=1
sp|P50325|CDA_AMYRO	3.09e-32	1	130	153	282	Chitin deacetylase OS=Amylomyces rouxii OX=29923 GN=CDA PE=1 SV=1
sp|Q81EK9|PGDA1_BACCR	1.35e-28	8	130	84	207	Peptidoglycan-N-acetylglucosamine deacetylase BC_1960 OS=Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711) OX=226900 GN=BC_1960 PE=1 SV=1
sp|Q55U20|CDA2_CRYNB	2.96e-25	2	130	155	283	Chitin deacetylase 2 OS=Cryptococcus neoformans var. neoformans serotype D (strain B-3501A) OX=283643 GN=CDA2 PE=1 SV=1

SignalP and Lipop Annotations

This protein is predicted as OTHER

Other	SP_Sec_SPI	CS Position
1.000052	0.000000

TMHMM  Annotations     

There is no transmembrane helices in PHYBL_101648T0-p1.